Easy & quick to use! Simply connect to your dock, pair with your Bluetooth device and start playing your music. You can use the i-DOCK with any Bluetooth enabled device; iPhones, iPads, iTouch, Smart Phones, Blackberry's, Sony, HTC, Samsung and other MP3 devices, even laptops and Macs. It is powered from the dock directly so no need to plug in or charge (and no fiddly wires!).SpecificationBluetooth V2.1 + EDR, Class 2 - A2DP & AVRCP - Audio/Video Remote Control Profile - Control media playback on remote devices - Supports A2DP V4.0aptX audio codec, sound quality of wired connectionTransmission distance: up to 10meters and even through walls!Remembers up to 8 devices instead of only 1.Automatic repairing.Easy to use by connecting directly to a 30 pin dock (iPod/iphone Size).Powered directly from the dock so no need to plug in or charge like cheaper versionsCompatible with all devices enabled with A2DP stereo Bluetooth;Slim and Portable Design - Premium QuSupports A2DPPremium-quality sound streamingThis device will work with all generation of Phones/Tablets/Laptops on most docking stations/speakers.